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authorVlad Yasevich <vyasevic@redhat.com>2014-05-17 01:04:55 +0400
committerDavid S. Miller <davem@davemloft.net>2014-05-17 06:14:49 +0400
commitd38569ab2bba6e6b3233acfc3a84cdbcfbd1f79f (patch)
tree12d0b7fb2b3fb8256c226ef09ed42a539decddf9 /net/8021q/vlan.c
parent25175ba5c9bff9aaf0229df34bb5d54c81633ec3 (diff)
downloadlinux-d38569ab2bba6e6b3233acfc3a84cdbcfbd1f79f.tar.xz
vlan: Fix lockdep warning with stacked vlan devices.
This reverts commit dc8eaaa006350d24030502a4521542e74b5cb39f. vlan: Fix lockdep warning when vlan dev handle notification Instead we use the new new API to find the lock subclass of our vlan device. This way we can support configurations where vlans are interspersed with other devices: bond -> vlan -> macvlan -> vlan Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.c')
-rw-r--r--net/8021q/vlan.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 175273f38cb1..44ebd5c2cd4a 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -169,6 +169,7 @@ int register_vlan_dev(struct net_device *dev)
if (err < 0)
goto out_uninit_mvrp;
+ vlan->nest_level = dev_get_nest_level(real_dev, is_vlan_dev) + 1;
err = register_netdevice(dev);
if (err < 0)
goto out_uninit_mvrp;